2x + y - z
2x + z - y
x + y - 2x
x + x - y
Correct answer is B
log (\(\frac{28}{3}) = \log (\frac{7 \times 4}{3})\)
= log 7 + log 4 - log 3
log 7 + log 22 - log 3 = log 7 + 2 - log 3
= z + 2x - y
= 2x + z - y
In the diagram above, AB//CD, the bisector of ∠BAC and ∠ACD meet at E. Find the value of &an...
A notebook of length 15 cm was measured to be 16.8 cm, calculate, correct to two d.p, the ...
If \(\log_{2} y = 3 - \log_{2} x^{\frac{3}{2}}\), find y when x = 4....
A cylindrical container, closed at both ends, has a radius of 7cm and height 5cm [Take π = 22/7] ...
Evaluate \(\frac{1.25 \times 0.025}{0.05}\), correct to 1 decimal place...
In the diagram above, /PQ/ = /PS/ and /QR/ = /SR/. Which of the following is/are true? i. The lin...
If the scores of 3 students in a test are 5, 6 and 7, find the standard deviation of their scores...
In the diagram above, l1 is parallel to l2, Find the value of < PMT...
The table above shows the frequency of children age x years in a hospital x 1 2 3 ...